The Urban Dictionary Mug

The feeling of testostrone mixing with sadism and a mental orgasm, generally does not leave lovestains in your jeans.
This can happen when holding a wicked sword built for actual use, caressing a bitchin' gun, or any weapon for that matter.
It can happen after oblitorating a target/enemy with a vicious attack that completely rocks the room.
You may have a wargasm after witnessing sheer badass combat, such as watching 300, the best of UFC, ect.
On another note, a wargasm also occurs during these things if said thing lasts long enough for the body to fully process and fully grip HOW MUCH FUCKING DAMAGE THAT SORRY BASTARDJUST TOOK!!! (Veins popping out of temples with relish and emphasis)

The Urban Dictionary Mug

n. 1 the climax of gaming excitement, either FPS or RTS, characterised by intensely pleasurable sensations centred in the brain. 2 the climax of combat excitement often felt by military personnel around the world, especially if they are on the winning side, characterised by intensely pleasurable sensations centred in the brain. 3 the climax of cinematic excitement, characterised by intensely pleasurable sensations centred in the brain after having watched a warfilm or films. v. have a wargasm.
-ORIGIN C20: From Brit.

"I had a right wargasm after finally completing the game in single player mode."

also

".....so I let rip with a full mag' into his chest and he justspun around and fell right over the balcony. It took a week to get over that wargasm."

also

"I had a total wargasm last night, after watching 'Saving Private Ryan' and 'Band of Brothers' back to back"